Polar pesticides in cherries

P2213-RT covers the most relevant polar pesticides, which are found in cherries.

The aim of the ring test is

  • the correct quantification with respect to the
    comparability criterion (z-score ≤ |2|),
  • the correct quantification with respect to the
    trueness criterion (70-120 % recovery of the spiked level).

Reporting limits of 0.01 mg/kg are required for all parameters.


chlorate, perchlorate, ethephon, glyphosate, phosphonic acid

Expected time schedule

Please register before:
01 April 2022
Dispatch of samples:
30 May 2022
Deadline for reporting results:
13 June 2022

Costs of P2213-RT

Ring test and material Amount Price per unit
Polar pesticides in cherries 750 €
Test material
Homogenate, spiked with polar pesticides.
100 g included
Blank material
Homogenate, unspiked.
100 g 70 €

Note: PROOF-ACS reserves the right to cancel tests in case of less than ten participants.